Normal cone approximation and offset shape isotopy.
Frédéric ChazalDavid Cohen-SteinerAndré LieutierPublished in: Comput. Geom. (2009)
Keyphrases
- shape analysis
- shape descriptors
- convex sets
- polygonal approximation
- shape model
- shape features
- arbitrarily shaped
- approximation error
- approximation algorithms
- shape retrieval
- shape recognition
- shape change
- shape description
- image space
- queueing networks
- neural network
- shape representation
- vector field
- markov random field